We just ordered up a new ATC3K video camera from Oregon Scientific for some, uh projects. (No, not our new porn site.) If you’ve got one of the older ATC2K cams, you can mod it a bit to avoid dropping another C-note on the new model. [Carlos] wrote up his mod to remove and replace the original narrow lens with a wide angle fisheye lens. The install requires some significant effort and some case modding – probably not a good idea if the waterproof feature is dear to you.
digital cameras hacks955 Articles
Arduino PhotoLab
Droplet photography (link translated from French) often produces simple and beautiful images, but timing the exposure can be tricky. Snapping the photo too early or too late can cause you to miss the action, which only lasts a fraction of a second. EquinoxeFR (the people behind the Asus WL500GP audio hack) came up with a solution to this problem using a circuit with an ATmega168 running an Arduino environment. The circuit controls a syringe that contains a liquid and is triggered remotely to release a drop into a darkened chamber. A camera with the shutter open is attached to the chamber, and before the droplet hits, it crosses an IR sensor that triggers the flash to go off a few milliseconds later, capturing the unique crown shape of the impact. No schematic is available as yet, but comments at the bottom of the post suggest one will be coming soon.
How To Build An Arctic Web Cam
This particular unit has been de-commissioned since 2005, but it’s still interesting. JACARA set up a webcam on Antarctica. They used an off the shelf Axis NetEye200 camera, mounted it inside a pair of hemispherical plastic domes along with a small electric heater and thermostat to keep the device from freezing.
Hack Cameras With The Image Fulgurator
[Wallace] sent in this awesome project built by [Julius Von Bismarck]. The “Image Fulgurator” is the result of mating an optical slave flash with a camera body turned projector. The result is the ability to project ghost images onto a picture being taken by anyone using a camera with their flash. Check out the demo video after the break or hit the project site for more.
On-board Focus Confirmation For The Canon Digital Rebel
We’ve seen plenty of lens hacks, but [Koray] took things in a new direction. Rather than buy lens chips for modding all of his manual lenses, he added a lens chip inside his Digital Rebel 300D (aka XT). Most of us might cringe at gutting their Rebel, but he performed this bit of soldering surgery on a unit he picked up for £40 and repaired. Excellent work!
Update: yeah yeah, the 300D is the original Digital Rebel.
Eye-Fi Explore Review
[flickr video=http://www.flickr.com/photos/pauls/2611298593/]
The WiFi uploading Eye-Fi SD card made a big splash when it was first introduced, but now Eye-Fi has a whole line of different products. The top of the line is the Eye-Fi Explore, which supports geotagging without using a GPS. Instead of GPS hardware, it uses the Skyhook Wireless Wi-Fi Postitioning System, which correlates the position of the Eye-Fi’s access point to GPS locations, creating virtual GPS functionality. This allows photos taken with the Eye-Fi to be be geotagged. Of course, the accuracy of the system is noticeably lower than true GPS and seems to be affected by a number of external factors, but it is still accurate enough to tag the photo within the immediate vicinity of where it was taken.
WiFi positioning is great feature, but certainly not limited to photography. Since the Eye-Fi is at its core SD storage media, you could probably have it geotag data saved to the card, even if it wasn’t created by a digital camera..
Mega Underwater DIY Video Housing
This fantastically huge housing was put together by [Ed Sauer]. He put it together using TIG welded 6061 aluminum for the body and machined the port mount out of 7075 aluminum. The lens port is a commercial unit from a housing manufacturer along with a few manual controls. He wrote up the build in this pdf.
